SMTL ID : 4cr7.9 (8 other biounits)

Crystal structure of the N-acetyl-D-mannosamine dehydrogenase with n-acetylmannosamine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-tetramer

Ligands

4 x BM3: 2-acetamido-2-deoxy-alpha-D-mannopyranose(Non-covalent)

BM3.1: 12 residues within 4Å: Chain A: K.98, G.99, S.153, N.155, E.160, A.163, Y.166, G.197, P.198, Y.208 Chain D: I.262, F.263 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.163, A:Y.166 Hydrogen bonds: A:G.99, A:S.153, A:N.155, A:E.160 BM3.3: 11 residues within 4Å: Chain B: K.98, G.99, S.153, N.155, E.160, Y.166, G.197, P.198, Y.208 Chain C: F.263 Ligands: PG4.2 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.99, B:N.155, B:E.160, B:Y.166 BM3.5: 13 residues within 4Å: Chain B: I.262, F.263 Chain C: K.98, G.99, S.153, N.155, E.160, A.163, Y.166, G.197, P.198, Y.208 Ligands: PG4.4 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:A.163, C:Y.166 Hydrogen bonds: C:G.99, C:N.155, C:E.160, C:E.160, C:Y.208 BM3.7: 13 residues within 4Å: Chain A: I.262, F.263 Chain D: K.98, G.99, G.100, S.153, N.155, E.160, Y.166, G.197, P.198, Y.208 Ligands: PG4.6 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:G.99, D:S.153, D:N.155, D:E.160, D:Y.166, D:Y.208

3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 5 residues within 4Å: Chain B: E.160, P.161, L.213 Chain C: M.266 Ligands: BM3.3 1 PLIP interactions: 1 interactions with chain B Water bridges: B:E.160 PG4.4: 7 residues within 4Å: Chain B: F.263, M.266 Chain C: E.160, P.161, Y.208, L.213 Ligands: BM3.5 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.162 PG4.6: 4 residues within 4Å: Chain A: M.266, R.271 Chain D: E.160 Ligands: BM3.7 No protein-ligand interaction detected (PLIP)

1 x MAN: alpha-D-mannopyranose(Non-covalent)

MAN.8: 12 residues within 4Å: Chain A: M.158, E.220, L.258, S.259, M.261, I.262 Chain D: M.158, E.220, L.258, S.259, M.261, I.262 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain D Hydrogen bonds: A:L.258, A:S.259, A:M.261, D:E.220, D:S.259, D:M.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sola-Carvajal, A. et al., Crystal Structures and Functional Studies Clarify Substrate Selectivity and Catalytic Residues for the Unique Orphan Enzyme N-Acetyl-D-Mannosamine Dehydrogenase. Biochem.J. (2014)

Release Date

2014-07-09

Peptides

N-ACYLMANNOSAMINE 1-DEHYDROGENASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
E

C
J

D
P

N-ACYLMANNOSAMINE 1-DEHYDROGENASE

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